What is the minimum order quantity?

The minimum order quantity is 1 Ton.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.

6*37+Iws Steel Wire Rope High Tensile Galvanized Steel Cable for Lifting Crane Construction

Name: 6*37+Iws Steel Wire Rope High Tensile Galvanized Steel Cable for Lifting Crane Construction
Brand: Jiangsu Zhongying Wire Rope Group Co., Ltd.
SKU: 2292720645

Jiangsu, ChinaJiangsu Zhongying Wire Rope Group Co., Ltd.

US$0.20

1,000-4,999 Meters

US$0.18

5,000+ Meters

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Surface

Smooth

Model NO.

WR03-116ZYG637

Alloy or Not

Non-Alloy

Application

Rope, Packaging, Netting, Manufacturing, Fencing

Standard

BS, GB, DIN

ODM

Yes

Steel Grade

Carbon Steel #60 #70 #80

Delivery Time

15-30days

Transport Package

Wooden Reel

Specification

8MM-80MM

Trademark

kingrope

Origin

China

HS Code

73121

Production Capacity

50000ton/Year

Key features

Superior Flexibility: 222 wires provide better bending fatigue resistance than 6x19 series for small drums.

High Tensile Strength: Available in 1470MPa to 1770MPa grades for heavy-duty lifting applications.

Corrosion Resistance: Hot-dipped galvanized options with specialized grease for marine/coastal use.

Customizable Specifications: Diameter 8-50mm, length, packaging, and core type (FC/IWRC) customizable.

Fast After-Sales Response: Issues solved within 24-48 hours with free replacement for defective goods.

International Certifications: ISO 9001:2015, CCS certified with Mill Test Certificates per EN 10204 3.1.

Professional Technical Support: Expert guidance on specification selection, structure advice, and application.

Factory Direct Pricing: Competitive prices from direct manufacturer with annual capacity of 50,000 tons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityR&D Capabilities

Jiangsu Zhongying Wire Rope Group Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shang PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Yangzhou, Gaoyou, focused on high-performance special steel wire rope production and R&D. It holds ISO9001:2015 and CCS certifications, reports OEM service for well-known brands, ODM capability, recent new-product activity, and multiple customization options. Technical engineers support customer-request confirmation, product design, production, and after-sales service. However, R&D audit documentation and an SDK are unavailable. The supplier reports in-stock capability and stated lead times, but lacks overseas warehouses, showrooms, agents or branches, and offline trade-show participation. No valid manufacturing-capacity contract with related subcontractors is reported. Financial, sustainability, and digitalization information is insufficient for a firm assessment.

Supplier typeThe supplier is explicitly classified as a factory in the manufacturing industry and is described as focusing on production and R&D of high-performance special steel wire rope. This supports a direct-manufacturer profile rather than a trading-only supplier.

CertificationsThe company states that it has passed ISO9001:2015 quality system certification and CCS China Classification Society certification, with product quality controlled within the enterprise. These are explicit certification credentials relevant to manufacturing quality and classification compliance.

After-Sales capabilityTechnology engineers are responsible for providing technical support for production and after-sales service. However, the supplier has no overseas warehouse, showroom, agent, or branch, so the evidence supports technical after-sales assistance but not broad overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, multiple R&D-related customization modes, and engineers responsible for new-product design and technical support. Nevertheless, no R&D audit documentation is available and no SDK is available, so the evidence demonstrates product-development activity but not fully documented or SDK-based innovation capability.

Production capacityThe supplier is a manufacturing factory with stated production and R&D focus, in-stock capability, documented procedures and records for service-capability assessment, stated peak-season lead time of one month and off-season lead time within 15 workdays, and facilities including a drawing machine, stranding production line, and rope-closing machine. However, no valid contract exists with related subcontractors, which creates a documented weakness in subcontracted manufacturing capacity governance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and full customization. Its technology engineers also confirm customer requests and design new products, providing direct support for customized development.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least one category of customer experience. No customer names, project details, volumes, or performance records are provided, so the breadth and verifiability of its customer cases remain limited.

Product Q&A

Q:Why choose 6x37 over 6x19 structure?

The 6x37 series has 222 wires, making it significantly more flexible and resistant to bending fatigue than the 6x19 series, ideal for equipment with small drum diameters or frequent bending.

Q:Does 6x37 come with Steel Core or Fiber Core?

We offer both. 6x37+FC provides maximum flexibility and internal lubrication. 6x37+IWRC offers 7-10% higher breaking strength and better resistance to crushing under heavy tension.

Q:How does the rope perform in corrosive environments?

We recommend Hot-Dipped Galvanized versions (Class A or B) combined with specialized A1 High-Temperature Grease that penetrates inner strands to protect against salt spray and moisture.

Q:Can you customize length and end-terminations?

Yes, we supply specific lengths (e.g., 500m, 1000m) and provide customized rigging services including swaged eyes, spelter sockets, and thimbles based on technical drawings.

Q:What is the typical lead time for a 20ft container?

Standard specifications take 15-20 days. Specialized high-tensile grades or custom coatings may take 25-30 days. Urgent requirements are prioritized for long-term partners.